COSTCO WHSL CORP NEW

Ticker: COST CUSIP: 22160K105 Class: COM

INTACT INVESTMENT MANAGEMENT INC.'s Holding History (CIK: 0001443077)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 1,550 Value ($000) $1,337 Avg Close $905.73 Range $844.06 - $962.64

Q3 2025

Shares 610 Value ($000) $565 Avg Close $956.70 Range $902.01 - $997.89

Q2 2025

Shares 540 Value ($000) $535 Avg Close $990.72 Range $868.14 - $1064.10

Q1 2025

Shares 550 Value ($000) $520 Avg Close $970.56 Range $877.95 - $1073.82

Q4 2024

Shares 290 Value ($000) $266 Avg Close $922.64 Range $861.51 - $1003.02

Q3 2024

Shares 440 Value ($000) $390 Avg Close $861.91 Range $787.84 - $917.81

Q2 2023

Shares 9,200 Value ($000) $4,953 Avg Close $487.14 Range $459.09 - $519.84

Q1 2023

Shares 8,100 Value ($000) $4,025 Avg Close $471.27 Range $429.88 - $509.61

Q4 2022

Shares 12,300 Value ($000) $5,615 Avg Close $468.77 Range $430.19 - $520.75

Q2 2021

Shares 8,400 Value ($000) $3,324 Avg Close $359.04 Range $333.36 - $380.48

Q1 2021

Shares 14,900 Value ($000) $5,252 Avg Close $329.77 Range $291.05 - $361.01

Q2 2019

Shares 2,200 Value ($000) $581 Avg Close $226.60 Range $212.14 - $244.81

Q1 2019

Shares 3,000 Value ($000) $726 Avg Close $198.35 Range $180.94 - $220.09

Q4 2018

Shares 3,000 Value ($000) $611 Avg Close $201.98 Range $171.58 - $217.57

Q2 2018

Shares 1,100 Value ($000) $230 Avg Close $177.76 Range $162.55 - $191.42

Q1 2018

Shares 2,200 Value ($000) $413 Avg Close $169.26 Range $157.50 - $179.09

Q4 2017

Shares 9,300 Value ($000) $1,732 Avg Close $154.45 Range $137.67 - $175.03

Q3 2017

Shares 11,000 Value ($000) $1,807 Avg Close $140.12 Range $133.57 - $147.68

Q2 2017

Shares 1,800 Value ($000) $288 Avg Close $150.98 Range $139.41 - $162.71

Q1 2017

Shares 1,900 Value ($000) $319 Avg Close $142.87 Range $134.91 - $152.51

Q4 2016

Shares 1,400 Value ($000) $224 Avg Close $129.79 Range $120.95 - $140.39

Q3 2016

Shares 2,300 Value ($000) $351 Avg Close $136.95 Range $124.90 - $143.90

Q2 2016

Shares 16,900 Value ($000) $2,654 Avg Close $128.04 Range $117.26 - $134.37

Q1 2016

Shares 16,900 Value ($000) $2,663 Avg Close $127.74 Range $119.17 - $135.67

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	1,550	$1,337	$905.73	$844.06 - $962.64
Q3 2025	610	$565	$956.70	$902.01 - $997.89
Q2 2025	540	$535	$990.72	$868.14 - $1064.10
Q1 2025	550	$520	$970.56	$877.95 - $1073.82
Q4 2024	290	$266	$922.64	$861.51 - $1003.02
Q3 2024	440	$390	$861.91	$787.84 - $917.81
Q2 2023	9,200	$4,953	$487.14	$459.09 - $519.84
Q1 2023	8,100	$4,025	$471.27	$429.88 - $509.61
Q4 2022	12,300	$5,615	$468.77	$430.19 - $520.75
Q2 2021	8,400	$3,324	$359.04	$333.36 - $380.48
Q1 2021	14,900	$5,252	$329.77	$291.05 - $361.01
Q2 2019	2,200	$581	$226.60	$212.14 - $244.81
Q1 2019	3,000	$726	$198.35	$180.94 - $220.09
Q4 2018	3,000	$611	$201.98	$171.58 - $217.57
Q2 2018	1,100	$230	$177.76	$162.55 - $191.42
Q1 2018	2,200	$413	$169.26	$157.50 - $179.09
Q4 2017	9,300	$1,732	$154.45	$137.67 - $175.03
Q3 2017	11,000	$1,807	$140.12	$133.57 - $147.68
Q2 2017	1,800	$288	$150.98	$139.41 - $162.71
Q1 2017	1,900	$319	$142.87	$134.91 - $152.51
Q4 2016	1,400	$224	$129.79	$120.95 - $140.39
Q3 2016	2,300	$351	$136.95	$124.90 - $143.90
Q2 2016	16,900	$2,654	$128.04	$117.26 - $134.37
Q1 2016	16,900	$2,663	$127.74	$119.17 - $135.67